天天看點

MyBatis-Plus 常用的Lambda關鍵字

setSqlSelect 設定 SELECT 查詢字段

where WHERE 語句,拼接 + WHERE 條件

and AND 語句,拼接 + AND 字段=值

andNew AND 語句,拼接 + AND (字段=值)

or OR 語句,拼接 + OR 字段=值

orNew OR 語句,拼接 + OR (字段=值)

eq 等于=

allEq 基于 map 内容等于=

ne 不等于<>

gt 大于>

ge 大于等于>=

lt 小于<

le 小于等于<=

like 模糊查詢 LIKE

notLike 模糊查詢 NOT LIKE

in IN 查詢

notIn NOT IN 查詢

isNull NULL 值查詢

isNotNull IS NOT NULL

groupBy 分組 GROUP BY

having HAVING 關鍵詞

orderBy 排序 ORDER BY

orderAsc ASC 排序 ORDER BY

orderDesc DESC 排序 ORDER BY

exists EXISTS 條件語句

notExists NOT EXISTS 條件語句

between BETWEEN 條件語句

notBetween NOT BETWEEN 條件語句

addFilter 自由拼接 SQL

last 拼接在最後,例如:last(“LIMIT 1”)

記得收藏,不記得某些關鍵字可以多看看,哈~